The Group Insurance Commission provides high value health life, long term disability, dental and vision insurance as well as pretax, EAP, and wellness benefits to state, housing and certain other authorities' employees, retirees, and their survivors/dependents. Many of these benefits are also offered to a number of authorities, municipalities and other entities.
- The Massachusetts Teachers' Retirement System is the largest of the Commonwealth's 106 contributory retirement systems. They provide retirement, disability and survivor benefits to more than 88,000 active educators and 47,000 retirees.
- The Public Employee Retirement Administration Commission (PERAC) was created for and is dedicated to the oversight, guidance, monitoring, and regulation of the Massachusetts Public Pension Systems.